networkd: add support for address label

[thirdparty/systemd.git] / man / systemd.network.xml

diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index 4b80578333f7073d14b863ddcfdcd7019eb70ed7..ad0e0cf48ae913d9d032401653cdbf8cc4aab75a 100644 (file)
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -796,6 +796,33 @@
       </variablelist>
   </refsect1>
 
+    <refsect1>
+    <title>[IPv6AddressLabel] Section Options</title>
+
+      <para>An <literal>[IPv6AddressLabel]</literal> section accepts the
+      following keys. Specify several <literal>[IPv6AddressLabel]</literal>
+      sections to configure several addresse labels. IPv6 address labels are
+      used for address selection. See <ulink url="https://tools.ietf.org/html/rfc3484">RFC 3484</ulink>.
+      Precedence is managed by userspace, and only the label itself is stored in the kernel</para>
+
+      <variablelist class='network-directives'>
+        <varlistentry>
+          <term><varname>Label=</varname></term>
+          <listitem>
+            <para> The label for the prefix (an unsigned integer) ranges 0 to 4294967294.
+            0xffffffff is reserved. This key is mandatory.</para>
+          </listitem>
+        </varlistentry>
+        <varlistentry>
+          <term><varname>Prefix=</varname></term>
+          <listitem>
+            <para>IPv6 prefix is an address with a prefix length, separated by a slash <literal>/</literal> character.
+            This key is mandatory. </para>
+          </listitem>
+        </varlistentry>
+      </variablelist>
+  </refsect1>
+
   <refsect1>
     <title>[Route] Section Options</title>
       <para>The <literal>[Route]</literal> section accepts the